-Tempest ( the running twirl with 35% speed) + Spinning vortex.
I haven't tried this combo before until today and I kept dcing . I didn't have a clue why I was dcing but when I stopped using those skills together or not using tempest at all I didn't dc anymore. And I know forsure it's not my Internet . So if anyone has a solution or a hint to why this happens a lot, please reply.